DS

Daniel S. Simpkins

HL Hillcrest Laboratories: 33 patents #1 of 46Top 3%
DA Dwellwell Analytics: 6 patents #1 of 8Top 15%
IH Idhl Holdings: 4 patents #3 of 12Top 25%
IS Interdigital Madison Patent Holdings, Sas: 1 patents #84 of 198Top 45%
📍 Bethesda, MD: #14 of 2,269 inventorsTop 1%
🗺 Maryland: #292 of 35,612 inventorsTop 1%
Overall (All Time): #61,822 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
8994657 Methods and devices for identifying users based on tremor Matthew G. Liberty, Christopher D. Roller, Charles W. K. Gritton 2015-03-31
8907892 3D pointing device with up-down-left-right mode switching and integrated swipe detector Joseph Tanen 2014-12-09
8766917 3D pointing devices and methods Matthew G. Liberty, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth 2014-07-01
8601396 Systems and methods for node tracking and notification in a control framework including a zoomable graphical user interface Frank A. Hunleth, Charles W. K. Gritton 2013-12-03
8581841 3D pointing device with up-down-left-right mode switching and integrated swipe detector Joseph Tanen 2013-11-12
8555165 Methods and systems for generating a zoomable graphical user interface Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski 2013-10-08
8432358 Methods and systems for enhancing television applications using 3D pointing Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski, Kevin Michael Conroy +1 more 2013-04-30
8412748 Metadata brokering server and methods Bruce Israel, Charles W. K. Gritton, Frank A. Hunleth, Stephen Scheirey, Ryan Stoner +1 more 2013-04-02
8169405 Methods and systems for enhancing television applications using 3D pointing Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski, Kevin Michael Conroy +1 more 2012-05-01
8161082 Metadata brokering server and methods Bruce Israel, Charles W. K. Gritton, Frank A. Hunleth, Stephen Scheirey, Ryan Stoner +1 more 2012-04-17
8046705 Systems and methods for resolution consistent semantic zooming Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski 2011-10-25
7839385 Methods and systems for enhancing television applications using 3D pointing Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski, Kevin Michael Conroy +1 more 2010-11-23
7834849 Control framework with a zoomable graphical user interface for organizing selecting and launching media items Frank A. Hunleth, Negar Moshiri, William J. Napier, Frank J. Wroblewski 2010-11-16
7493341 Metadata brokering server and methods Bruce Israel, Charles W. K. Gritton, Frank A. Hunleth, Stephen Scheirey, Ryan Stoner +1 more 2009-02-17
7489298 3D pointing devices and methods Matthew G. Liberty, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth 2009-02-10
7489299 User interface devices and methods employing accelerometers Matthew G. Liberty 2009-02-10
7260789 Method of real-time incremental zooming Frank A. Hunleth 2007-08-21
7239301 3D pointing devices and methods Matthew G. Liberty, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth 2007-07-03
7236156 Methods and devices for identifying users based on tremor Matthew G. Liberty, Christopher D. Roller, Charles W. K. Gritton 2007-06-26
6931002 Hybrid switching Steve Brass, Joseph E. Anstett, III, Mark A. Turner 2005-08-16
6707825 Signal processing system Mark A. Turner, Joseph E. Anstett, III, Negar Moshiri, Carl Symborski 2004-03-16